JavaScript seems to be disabled in your browser.
You must have JavaScript enabled in your browser to utilize the functionality of this website.

Unfortunately your current device does not have features required to fully protect your sensitive data while shopping online. In order to protect your own security, we do not allow the placing of orders using insecure devices. To become our valued customer, please upgrade your Internet browser software to a more recent and secure version. We recommend using the latest version of Google Chrome or Mozilla Firefox,
but any modern browser will enable you to shop with us. For additional information please feel free to contact our customer support on 1-800-342-5534
.

Pentax Auto Extension Tube Set 1,2,3 (#30535), for Pentax K Mount

$99.00

KEH Specifications

The Auto Extension Tube Set K consists of No. 1 (length 12 mm,) No. 2 (19 mm,) and No. 3 (26 mm) rings. The Auto Extensioin Tube Set K couples to the automatic diaphragm and the full-aperture metering mechanism of the lens. Since almost all SMC Pentax interchangeable lenses do have automatic disphragms and full-aperture 4 metering mechanisms, the Auto Extension Tube Set makes close-up work much more convenient.